Electric Traction Unit. Cervical and Lumbar Traction

Technical Parameters:
1. Power supply: AC 220V±22V, frequency 50Hz±1Hz; rated input power: 130VA.
2. Traction rope: 1000mm long, tolerance ±10%. Strength: ≥2000N.
3. Equipped with horizontal cervical traction accessories.
4. Treatment mode
a) Static traction mode: This therapy refers to applying a certain traction force (0-889N, step
difference 1N, continuously adjustable) for 1min-99min, step difference 1min, continuously
adjustable.
b) Intermittent traction mode: This traction method allows the traction force to alternate back and
forth between the highest (0-889N, step difference 1N, continuously adjustable) and the lowest
(0-869N, step difference 1N, continuously adjustable) levels during the scheduled treatment
process In the middle gradual and gradual retreat stages, the traction device pulls according to the
calculated tension and maintains the set holding time (0-99s, step difference 1s, continuously
adjustable), then gradually drops to 0, and then maintains the set rest time (0 -99s, step difference
1s, continuously adjustable), and then repeat this step according to the selected number of steps
(1-9 steps, step difference 1 step).
c) Cyclic traction mode: Cyclic traction refers to the gradual and gradual withdrawal phases of the
traction program that are repeated throughout the traction treatment process.
5. Traction range
2
5.1. Cervical traction force: continuously adjustable within the range of 0~222N, with a step
difference of 1N;
5.2. Lumbar traction force: continuously adjustable within the range of 0~889N, with a step
difference of 1N;
5.3. Tolerance: When the traction force is not greater than 200N, the tolerance is ±10% or ±10N,
whichever is greater. When the traction force is greater than 200N, the tolerance is ±20% or ±50N,
whichever is the smaller value.
6. Traction time
a) Maximum pulling force: The action time is set within the setting range of 0 to 99 seconds, with
a step difference of 1 second and a tolerance of ±30 seconds;
b) Minimum release force: The action time is set within the setting range of 0 to 99 seconds, with
a step difference of 1 second and a tolerance of ±30 seconds.
7. The traction speed is adjustable in three levels:
a) 5.4cm/min, tolerance ±10%;
b) 9cm/min, tolerance ±10%;
c) 18cm/min, tolerance ±10%.
8. Treatment time: The treatment time can be set in the range of 1 to 99 minutes, in steps of 1
minute, with a tolerance of ±20 seconds. There will be a buzzer after the treatment is completed.
9. The operating noise of the traction bed during normal operation (A-weighted) is ≤60dB